Thrust Spherical Roller Bearings

E(J)
E.MB

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Design Variants and Cage

Misalignment

Tolerance

Tolerance For Bearing Height

DHK thrust self-aligning roller bearings are available in three different configurations based on different dimensions and cage designs.

Small and medium size self-aligning roller bearings can be solid copper cage (suffix MB) or stamped steel cage (suffix J);

The standard structure for large self-aligning roller bearings is a solid copper cage (suffix MB).

DHK can also provide thrust self-aligning roller bearings in an alternative solid copper cage (suffix M) of vehicle design if required.

DHK thrust self-aligning roller bearings are available in three different configurations based on different dimensions and cage designs.
Small and medium size self-aligning roller bearings can be solid copper cage (suffix MB) or stamped steel cage (suffix J);
The standard structure for large self-aligning roller bearings is a solid copper cage (suffix MB).
DHK can also provide thrust self-aligning roller bearings in an alternative solid copper cage (suffix M) of vehicle design if required.
Because of the structural characteristics, the thrust self-aligning roller bearing is self-aligning. It varies with bearing series and actual load. With the increase of actual load, the allowed aligning Angle decreases. Under normal working conditions and P (PO) <0.05Coa, the maximum allowable center Angle is shown in the following table:
DHK thrust self-aligning roller bearing adopts ordinary tolerance grade PN as the standard accuracy grade, and the specific tolerance is shown in the table below.

Dimensions and Parameters

Inquiry	Designation	Dimensions(mm)				Load ratings(KN)		Speed ratings(rpm)		Dimensions						Mass
Inquiry	Designation	d	D	H	r1,r2 min	dyn Cr	stat Cor	grease	oil	D1	d1	h	B	B1	A	E.MB	E(J)
	29340E	200	340	85	4	1530	5300	1400	1500	258	310	41	53.5	31	116	29.5	25.7
	29440E	200	400	122	5	2550	8500	1100	1300	282	360	59	77	44	122	72	62.3
	29244E.MB	220	300	48	2	720	3150	2000	1700	254	285	24		17	117	9.05
	29344E	220	360	85	4	1560	5600	1400	1300	279	330	41	53	55	125	33.5	30.4
	29444E	220	42	122	6	2600	8500	1100	1100	303	375	58	76.5	77	132	75	66
	29428E	240	340	60	2.1	1040	4500	1700	1600	282	320	30		22	130	15.9
	29352E	240	380	85	5	1700	6400	1400	1100	299	350	41	53	54	135	35.5	33
	29452E	240	440	122	6	2700	9500	1100	1000	321	400	59	78	76	142	80	71.5
	29252E.MB	260	360	60	2.1	1060	4750	1700	1500	302	340	30		22	139	16.9
	29352E	260	420	95	5	2040	7650	1200	1000	327	385	45	61	61	148	49	46.6
	29452E	260	480	132	6	3100	11000	1000	950	353	435	64	83	86	154	105	94.2
	29260E.MB	280	380	60	3	1120	5100	1500	1300	322	360	30		22	150	18
	29360E	280	440	95	5	2120	8300	1200	950	346	405	46	61	61	158	53	51.2
	29460E	280	520	145	6	3650	12900	900	850	380	470	68	92	86	166	135	119
	29264E.MB	300	420	73	3	1430	6550	1400	1300	353	395	38		22	162	28.2
	29364E	300	480	109	5	2550	9650	1100	900	378	440	50	69	62	168	75	68.6
	29464E	300	540	145	7.5	3900	14000	900	800	398	490	70	93	95	175	140	130
	29264E.MB	320	440	73	3	1500	6950	1300	1200	372	415	38		26	172	30
	29364E	320	500	109	5	2650	10600	1100	850	396	465	53	68	70	180	78	78.5
	29464E	320	580	155	7.5	4300	15600	800	750	432	525	75	97	95	191	175	159
	29268E.MB	340	460	73	3	1560	7350	1300	1100	391	435	37		26	183	31.7
	29368E.MB	340	540	122	5	3250	12900	950	850	426	500	59		68	192	96.3
	29468E	340	620	170	7.5	5200	19000	750	670	458	560	82	106	102	201	220	197
	29272E.MB	360	500	85	4	1900	8800	1200	1100	423	475	44		26	194	46.2
	29372E.MB	360	560	122	5	3350	13400	950	850	446	520	59		44	202	101
	29472E.MB	360	640	170	7.5	5400	20400	750	700	475	580	82		61	210	216
	29276E.MB	380	520	85	4	2080	9650	1100	1000	440	490	42		31	202	48.5
	29376E.MB	380	600	132	6	3900	16000	850	750	474	555	63		48	216	129
	29476E.MB	380	670	175	7.5	5850	22400	700	670	500	610	85		63	230	243
	29280E.MB	400	540	85	4	2120	10200	1100	950	460	510	42		31	212	50.7
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